package com.itheima.demo;

import java.util.Calendar;

public class test_6 {
    public static void main(String[] args) {
        Calendar c = Calendar.getInstance();
        System.out.println(c.toString());
        long l = System.currentTimeMillis();
        for (int i = 0; i <100000 ; i++) {
            System.out.println("======");
        }
        long l1 = System.currentTimeMillis();
        System.out.println(l1-l);


    }
}
